Kirmse, Tania and Boden, Fritz and Jentink, Henk and Petit, Christian (2009) In-Flight Wing Deformation measurements on an A380 using IPCT. AIM Final Workshop, 27.10.-28.10.2009, Göttingen, Germany.
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Official URL: http://aim.dlr.de/site/index.php?id=20
Aircraft wings are subject to deflection. Designers must therefore take in-flight wing bending and torsion into account, so that structural loads are well taken care of and that the wing has optimum aerodynamic performance. Models are used to calculate wing torsion and bending. These models need to be validated in flight and therefore non-intrusive measurement methods are preferred in order to avoid aerodynamic interferences. A photogrammetry method is already applied for these measurements, although the method has some constraints. Only static measurements are provided and accuracy depends on careful and time-consuming calibrations. Within the AIM (Advanced In-flight Measurement techniques) project various novel advanced non-intrusive measurement techniques are introduced for usage in flight.
|Document Type:||Conference or Workshop Item (Speech)|
|Title:||In-Flight Wing Deformation measurements on an A380 using IPCT|
|Volume:||Book of Abstracts|
|Keywords:||Advanced Inflight Measurement (AIM), IPCT (Image Pattern Correlation Technique), Particle Image Velocimetry (PIV)|
|Event Title:||AIM Final Workshop|
|Event Location:||Göttingen, Germany|
|HGF - Research field:||Aeronautics, Space and Transport (old)|
|HGF - Program:||Aeronautics|
|HGF - Program Themes:||Aircraft Research|
|DLR - Research area:||Aeronautics|
|DLR - Program:||L AR - Aircraft Research|
|DLR - Research theme (Project):||L - Flight Physics|
|Institutes and Institutions:||Institute of Aerodynamics and Flow Technology > Experimental Methods|
|Deposited By:||Ilka Micknaus|
|Deposited On:||25 Nov 2009 11:43|
|Last Modified:||27 Nov 2009 07:47|
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